Petaluma, California — Nationalities & Ancestry

Nationalities & Ancestry

Breakdown of the population of Petaluma, California by nationality. Data represents only those respondents who voluntarily listed an ancestry on their response form. Sourced from the U.S. Census Bureau's American Community Survey.

Nationalities & Ancestry
# Ancestry Population Percentage
1.Mexican975517.03%
2.German971316.96%
3.Irish934516.32%
4.English678311.84%
5.Italian590510.31%
6.French (Except Basque)21563.76%
7.Portuguese19033.32%
8.Scotch-Irish15862.77%
9.Russian14372.51%
10.Scottish13882.42%
11.European12882.25%
12.Swedish11532.01%
13.Norwegian10601.85%
14.Danish9721.70%
15.Dutch8891.55%
16.Filipino8411.47%
17.Swiss7431.30%
18.Chinese , Except Taiwanese7321.28%
19.Polish6771.18%
20.Welsh6701.17%
21.Salvadoran6551.14%
22.Hungarian5200.91%
23.British5200.91%
24.Asian Indian4820.84%
25.Spanish3570.62%
26.Nicaraguan3550.62%
27.Greek3120.54%
28.French Canadian2830.49%
29.Austrian2380.42%
30.Puerto Rican2090.36%
31.Iranian2010.35%
32.Scandinavian1880.33%
33.Vietnamese1870.33%
34.Czech1840.32%
35.Romanian1740.30%
36.Ukrainian1690.30%
37.Japanese1670.29%
38.Spaniard1600.28%
39.Crow1590.28%
40.Spanish American1590.28%
41.Canadian1580.28%
42.Eastern European1400.24%
43.Northern European1270.22%
44.Croatian1150.20%
45.Korean1140.20%
46.Laotian1080.19%
47.Lithuanian980.17%
48.Costa Rican890.16%
49.Micronesian850.15%
50.Haitian820.14%
51.Guatemalan820.14%
52.Pakistani800.14%
53.Taiwanese790.14%
54.Maltese770.13%
55.Argentinean750.13%
56.Armenian740.13%
57.Colombian700.12%
58.Finnish690.12%
59.Chilean650.11%
60.Belgian640.11%
61.Honduran640.11%
62.Czechoslovakian630.11%
63.Jamaican620.11%
64.Basque620.11%
65.Yugoslavian580.10%
66.Australian560.10%
67.Indonesian490.09%
68.Cherokee490.09%
69.Bulgarian470.08%
70.Turkish410.07%
71.Seminole400.07%
72.Assyrian/Chaldean/Syriac380.07%
73.Serbian380.07%
74.Ethiopian340.06%
75.Celtic300.05%
76.Slovak300.05%
77.Slovene280.05%
78.Latvian240.04%
79.Thai240.04%
80.Jordanian240.04%
81.Potawatomi220.04%
82.Lebanese210.04%
83.Paiute190.03%
84.Cuban180.03%
85.Albanian180.03%
86.Israeli180.03%
87.Pennsylvania German130.02%
88.Afghan120.02%
89.Tongan120.02%
90.Dominican (Dominican Republic)120.02%
91.Panamanian100.02%
92.Alsatian90.02%
93.Estonian90.02%
94.Iroquois60.01%